sw_redlinehide_2: view cursor: adapt SwCursorShell::GetSelText()

Pass in ExpandMode::HideDeletions to get the same effect (hopefully)
from the model code as from the merged text frame.

Change-Id: I546f51388bc7bd0d1740167062ef9171a37d1797

sw/source/core/crsr/crsrsh.cxx

@@ -2387,6 +2387,40 @@ void SwCursorShell::CallChgLnk()
 OUString SwCursorShell::GetSelText() const
 {
     OUString aText;
+    if (GetLayout()->IsHideRedlines())
+    {
+        SwContentFrame const*const pFrame(GetCurrFrame(false));
+        if (FrameContainsNode(*pFrame, m_pCurrentCursor->GetMark()->nNode.GetIndex()))
+        {
+            OUStringBuffer buf;
+            SwPosition const*const pStart(m_pCurrentCursor->Start());
+            SwPosition const*const pEnd(m_pCurrentCursor->End());
+            for (sal_uLong i = pStart->nNode.GetIndex(); i <= pEnd->nNode.GetIndex(); ++i)
+            {
+                SwNode const& rNode(*pStart->nNode.GetNodes()[i]);
+                assert(!rNode.IsEndNode());
+                if (rNode.IsStartNode())
+                {
+                    i = rNode.EndOfSectionIndex();
+                }
+                else if (rNode.IsTextNode())
+                {
+                    sal_Int32 const nStart(i == pStart->nNode.GetIndex()
+                            ? pStart->nContent.GetIndex()
+                            : 0);
+                    sal_Int32 const nEnd(i == pEnd->nNode.GetIndex()
+                            ? pEnd->nContent.GetIndex()
+                            : pEnd->nNode.GetNode().GetTextNode()->Len());
+                    buf.append(rNode.GetTextNode()->GetExpandText(
+                                nStart, nEnd - nStart, false, false, false,
+                                ExpandMode::HideDeletions));
+
+                }
+            }
+            aText = buf.makeStringAndClear();
+        }
+    }
+    else
     if( m_pCurrentCursor->GetPoint()->nNode.GetIndex() ==
         m_pCurrentCursor->GetMark()->nNode.GetIndex() )
     {